316 SS Pressure Sensor
Model 154N UltraStable
PERFORMANCE SPECIFICATIONS
All parameters measured at 1.5mA drive and at 25°C after 10 second warm up, unless otherwise specified. Unless specifically indicated, only those parameters
indicated as tested are verified on each part. Parameters are specified for the compensated version only.
PARAMETERS
MIN
75
TYP
100
0
MAX
150
UNITS
mV
NOTES
Full Scale Output Span
Zero Offset
1, 2
2
-1
1
mV
Pressure Non-linearity
Pressure Hysteresis
-0.10
-0.05
2,000
4000
-0.75
-0.5
0.10
0.05
4,500
25000
0.75
0.5
% Span
% Span
Ω
3
0.02
Input Resistance
3,500
Output Resistance
Ω
Temperature Error - Span
Temperature Error - Zero
Thermal Hysteresis - Span
Thermal Hysteresis - Zero
Long Term Stability - Offset
Long Term Stability - Span
Supply Current
% Span
% Span
% Span
% Span
% Span/yr.
% Span/yr.
mA
4
4, 5
4
0.05
0.05
0.1
4
0.1
0.5
5
1.5
2.0
3X
6
7
8
Output Load Resistance
Insulation Resistance (50 VDC)
Pressure Overload
MΩ
50
MΩ
Rated
Compensated Operating Temperature
Operating Temperature Range
Storage Temperature Range
Media - Pressure Port
–20°C to +85°C
–40°C to +125°C
–50°C to +125°C
9
9
9
Liquids and Gases compatible with 316L Stainless Steel
Compatible with Silicon, Pyrex, Gold, Fluorosilicone Rubber and
316L Stainless Steel
Media - Reference Port
Weight
24 g
10
Notes
1. For amplified output circuits, 3.012V
1% interchangeability with gain
7. Load resistance to reduce measurement errors due to output loading.
8. Between case and sensing element.
set resistor. See Application Note TN-003.
2. Measured at vacuum for absolute (A), ambient for gage (G).
3. Best fit straight line.
9. Maximum temperature range for product with standard cable and
connector is –20°C to +105°C.
4. Over Temperature range: -20°C to +85°C Span with respect to +25°C.
10. Weight depends upon configuration (cable, connector).
5. 15 psi range sensors have a temperature error of 0.75% (Max) of
Zero from -20°C to 85°C.
11. Standard gauge units are not recommended for vacuum applications.
For vacuum applications, contact factory.
6. Guarantees output/input ratiometricity.
12. For pressure ranges < 15 psi, consult factory on performance
specifications.
ORDERING INFORMATION
APPLICATION SCHEMATIC
154N
(Note 11)
(Note 12)
CONNECTIONS
PAD NO. / CABLE
FUNCTION
+OUT
-EX
1
2
3
4
5
6
+EX
-OUT
GAIN
GAIN
June 2001
Feel free to contact customer service with any questions at
Toll free 1(800)745-8008; Phone (757)766-1500; Fax (757)766-4297
ISO – Standard
1-61